Feb 25, 2023 · I installed an Ed Brown arched housing on a Colt '91, and the housing is JUST slightly too long. Generally, I like checkered housings, but I prefer smooth side borders, as on serrated …

Jun 26, 2014 · Is the purpose of an arched mainspring housing solely to change the feel of the grip, and to help insure the grip safety is more easily disengaged or both? Or neither?

May 29, 2024 · I'm big-handed, and liked the feel of the arched mainspring housing, but after doing some experimenting and swapping back and forth at the range, found the flat mainspring housing …

Jun 29, 2019 · I have a friend who claims he can double tap a 1911 much faster with an arched mainspring housing than with the flat one. He waxes eloquent about a top notch USPSA shooter told …

Feb 18, 2010 · Arched or flat? If you plan to shoot your weapon from the draw, I would take the time to experiment with both to see which MS housing shape helps you to align the sights on target the best. …

Dec 16, 2025 · With an Arched mainspring housing my front sight is up a bit, sorta like how a Glock points for me. It requires a tad of wrist adjustment to align the sights. Of all my 1911's, the most …

Jan 4, 2002 · I like the arched better myself. I'm an advocate of point shooting in some situations and the arched mainspring housing points better. I'd really like to try Ed Brown's wedge design. Looks …

Jan 1, 2021 · The arched housing was mean to help raise the muzzle in relation to the shooter's hand. The surface was also checkered since soldiers had also complained that the smooth housing of the …

Apr 23, 2020 · Will the arched mainspring housing and a beavertail grip safety work well together? My Colts with a beavertail all have flat housings. Being old and old fashioned, I’m thinking of putting an …

Feb 9, 2020 · What is the best magwell option for those of us that prefer an arched mainspring housing?